id summary reporter owner description type status milestone component version severity resolution keywords cc 4184 compiler warnings in VC9 Michael Stellmann nasonov "lexical_cast issues the following warning under VC8 and higher at warning level 3: e:\develop\libs\boost_1_42_0\boost\lexical_cast.hpp(1151) : warning C4267: 'argument' : conversion from 'size_t' to 'unsigned int', possible loss of data The code seems to have been restructured a bit to fix ticket #3198 (or #1791), a block of disabled warnings (currently '4701' and '4702') has been introduced. The problem can be worked-around when adding a statement to disable the warning '4267' in the same block." Bugs closed Boost 1.43.0 lexical_cast Boost 1.42.0 Problem fixed